If your tablet still turns on:
Post-upgrade, perform a factory reset to clear old partitions:
Type: wireless router. FCC ID: V7TF3-16. IC ID: 9034A-16. Power: 9 VDC, 0.6 A. WikiDevi.Wi-Cat.RU TENDA F3 (F303) | Poradna | TSBOHEMIA.CZ
Examples of common pitfalls and how to avoid them
: Do not use firmware for the newer "V7TF3V4" or other versions if your sticker says "V7TF3-16," as the internal hardware (CPU/RAM) differs between these revisions. tsbohemia.cz Do you need help with the specific steps to perform the firmware update manually? Tenda F3-16 - WikiDevi.Wi-Cat.RU
Select the file that matches your exactly (e.g., "F3 v3.0").